System Cleanup

All-in-One Cleaner

2021-07-17

Cleaner eXtreme Lite (4.9@11) Ǥ 20 5 LastUpdate: 2018-05-22
CCleaner: Cache Cleaner, Phone Booster, Optimizer (4.7@2,061,749) Ǥ 34 12 Intro 4/2014; Vorstellung 6/2014; Datenschutz-Test 8/2020:
Norton Clean, Junk Removal (4.6@212,827) 16 2
1Tap Cleaner (clear cache, and history log) (4.5@49,923) Ǥ 16 4 / 1Tap Cleaner Pro (clear cache, history log) (4.5@192; ~EUR 3.00) Ǥ 17 1
Assistant for Android (4.4@301,241) 26 3 / Assistant Pro for Android - Cleaner & Booster (4@9,874; ~EUR 1.00) Ǥ 24 $Contains no trackers known to us \o/$ incl. system info, process info, power saver
Easy Cleaner - Clear Cache (4.4@127,277) 12 6
Clean Droid - 1 Tap Clear Cache & Phone Cleaner (4.4@23,232) Ǥ 22 5
Droid Optimizer (4.3@59,438) Ǥ 27 5
Clear privacy search history (4.3@6,024) 12 3 LastUpdate: 2018-01-12
Smart Cleaner (4.3@5,166) 9 $Contains no trackers known to us \o/$ LastUpdate: 2015-09-16
History Eraser - Privacy Clean (4.2@210,445) Ǥ 12 12 / History Eraser Pro - Clean up (3.7@5,234) Ǥ 20 3 LastUpdate: 2019-03-08
Cleaner (4.2@19,995) 7 1 LastUpdate: 2017-11-14
Android System Cleaner (4.1@12,512) 9 LastUpdate: 2015-11-23
Reimage Cleaner (4.1@2,169) Ǥ 18 1 LastUpdate: 2014-09-10
WashAndGo Mobile Cleaner (3.9@1,367) Ǥ 11 4 Vorstellung 4/2016
Th3app - History Cleaner and Booster (3.8@31) 6 1
Glary Utilities (3.3@9,088) 32 $Contains no trackers known to us \o/$ Vorstellung 9/2014

History Cleaner

2021-07-17

This is more about privacy than freeing up space.

History Eraser + (4.2@3,415) 15 2 LastUpdate: 2013-12-30

Here the focus is to reclaim space. Note: if you are on Android 6.0 or newer, you don't need an extra app to clean caches. Go to Settings › Storage & USB › Internal storage and click on Cached data in order to clear all the cache.

Orange Cache Cleaner (4.6@11,377) 7 4 LastUpdate: 2017-06-24
App Cache Cleaner (4.3@210,231) 7 10 LastUpdate: 2018-12-11
Cache Cleaner Super clear cache & optimize (4.3@42,922) 9 5
Clean Cache (4.2@11,366) Ǥ 12 1 LastUpdate: 2018-01-12
SLW Cache Cleaner Widget (4.2@2,125) 2 $Contains no trackers known to us \o/$ LastUpdate: 2013-01-04
Cache Cleaner Made In India Junk Cleaner (4.1@3,932) 7 3
Automatic Cache Cleaner Free (4.1@2,700) 8 1 LastUpdate: 2016-04-25
Smart Cleaner (4@1,250) Ǥ 8 3 LastUpdate: 2019-04-05
Cache Cleaner (3.7@5,620) 5 $Contains no trackers known to us \o/$ LastUpdate: 2017-04-04 Github
Cache Cleaner (3.7@162) 11 3 LastUpdate: 2017-05-12
Cache Cleaner (3.4@113) Ǥ 14 4 LastUpdate: 2017-08-25
Cache Cleaner (3.3@3,948) 5 $Contains no trackers known to us \o/$ LastUpdate: 2013-07-15

Other System Cleaner

2021-07-17

Simple Cleanup (5@1) 2 $Contains no trackers known to us \o/$ LastUpdate: 2019-06-14 Github
AVG Cleaner – Junk Cleaner, Memory & RAM Booster (4.7@1,516,940) Ǥ 34 15 Vorstellung 9/2015; no idea what for it needs change network, access accounts, send SMS … is that where the cleaned data go to?
Avast Cleanup & Boost, Phone Cleaner, Optimizer (4.7@1,088,661) Ǥ 34 12 According to the permissions, it also cleans the insides of your network cables, your kitchen, and a few other things… and posts its findings on Facebook. Or something like that…
SD Maid - System Cleaning Tool (4.4@267,958) Ǥ 20 2 / SD Maid Pro - Unlocker (4.5@30,671; ~EUR 3.50) Ǥ 1 $Contains no trackers known to us \o/$ Test 6/2015; Review 3/2017; Video Review 6/2017; Vorstellung 3/2014 | 5/2014; Wiki; Github; root required to unleash full potential
SystemCleanup (4.3@3,694) 3 $Contains no trackers known to us \o/$ LastUpdate: 2017-06-14
LTE Cleaner (4.2@576) 5 $Contains no trackers known to us \o/$ Github
Empty Files & Folders Cleaner PRO (3@7; ~EUR 2.25) Ǥ 4 $Contains no trackers known to us \o/$ Video Intro 8/2019

Further Readings:

Apps gecheckt: Die Lügen der Systemreiniger (2/2021)
Video: Apps gecheckt: Systemreiniger-Apps | mit u.a. CCleaner, Avast Cleanup, App-Tipp: SD Maid (2/2021)
Video: Was bringen Cleaner-Apps? App-Tipp: SD Maid (8/2020)
10 Best apps to free up space on your Android phone (3/2020)
How to Clear Cache on Android (And Why You Should) (11/2019)
5 Android Apps That Really Clean Up Your Device (No Placebos!) (7/2019 - 12/2019)
Samsung Galaxy S8 neuen Schwung geben - ohne Werksreset (6/2018; also valid for other devices)
Android-Cleaner: Was bringen die „Systemoptimierer“? (12/2017 - 8/2020)
CCleaner, CleanMaster, Battery Doctor und Co Sinnvoll? (4/2015)
Android-Speicher voll: So räumt Ihr das Smartphone auf (5/2014 - 12/2018)

2021-07-20

IzzyOnDroid

System Cleanup

All-in-One Cleaner

History Cleaner

Cache Cleaner

Other System Cleaner